Essentials of Biology Lab Unit 1 Exam
Study Guide quiz 1 well answered to
pass
All of the choices - correct answer ✔✔ Which of the following are considered safety precautions
in a lab setting?
True - correct answer ✔✔ Open flame, spills, and sharp objects are some common laboratory
hazards.
Meter - correct answer ✔✔ which of the following is a metric unit for length?
1,000 - correct answer ✔✔ A millimeter(mm) is __________ times smaller than a meter.
Celsius - correct answer ✔✔ which of the following is the metric unit for temperature?
Meniscus - correct answer ✔✔ Water adheres to the glass walls of a graduated cylinder,
creating a curved appearance termed a _______________.
bottom, parallel - correct answer ✔✔ Accurate volume measurements are taken at the
_______________ of the meniscus with your eye level _______________ to the meniscus.
0 - correct answer ✔✔ To "tare a scale" means to set the electronic reading to ___________
before weighing an item.
3170 - correct answer ✔✔ If a spoon of NaCl weighs 3.17 grams (g) what will it weigh in
milligrams (mg)?
Study Guide quiz 1 well answered to
pass
All of the choices - correct answer ✔✔ Which of the following are considered safety precautions
in a lab setting?
True - correct answer ✔✔ Open flame, spills, and sharp objects are some common laboratory
hazards.
Meter - correct answer ✔✔ which of the following is a metric unit for length?
1,000 - correct answer ✔✔ A millimeter(mm) is __________ times smaller than a meter.
Celsius - correct answer ✔✔ which of the following is the metric unit for temperature?
Meniscus - correct answer ✔✔ Water adheres to the glass walls of a graduated cylinder,
creating a curved appearance termed a _______________.
bottom, parallel - correct answer ✔✔ Accurate volume measurements are taken at the
_______________ of the meniscus with your eye level _______________ to the meniscus.
0 - correct answer ✔✔ To "tare a scale" means to set the electronic reading to ___________
before weighing an item.
3170 - correct answer ✔✔ If a spoon of NaCl weighs 3.17 grams (g) what will it weigh in
milligrams (mg)?
